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v3.7.6

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This commit is contained in:
Jay D Dee
2017-12-14 18:28:51 -05:00
parent af1c940919
commit 7a1389998b
31 changed files with 1285 additions and 377 deletions
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24
algo/blake/blake-4way.c
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@@ -32,12 +32,12 @@ int scanhash_blake_4way( int thr_id, struct work *work, uint32_t max_nonce,
uint64_t *hashes_done )
{
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t hash[4*4] __attribute__ ((aligned (32)));
uint32_t hash[8*4] __attribute__ ((aligned (32)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
// uint32_t HTarget = ptarget[7];
uint32_t _ALIGN(32) endiandata[20];
uint32_t _ALIGN(32) edata[20];
uint32_t n = first_nonce;
uint32_t *nonces = work->nonces;
bool *found = work->nfound;
@@ -47,18 +47,17 @@ int scanhash_blake_4way( int thr_id, struct work *work, uint32_t max_nonce,
// HTarget = 0x7f;
// we need big endian data...
swab32_array( endiandata, pdata, 20 );
swab32_array( edata, pdata, 20 );
mm_interleave_4x32( vdata, endiandata, endiandata, endiandata,
endiandata, 640 );
mm_interleave_4x32( vdata, edata, edata, edata, edata, 640 );
uint32_t *noncep = vdata + 76; // 19*4
do {
found[0] = found[1] = found[2] = found[3] = false;
be32enc( noncep, n );
be32enc( noncep +2, n+1 );
be32enc( noncep +4, n+2 );
be32enc( noncep +6, n+3 );
be32enc( noncep +1, n+1 );
be32enc( noncep +2, n+2 );
be32enc( noncep +3, n+3 );
blakehash_4way( hash, vdata );
@@ -74,7 +73,7 @@ int scanhash_blake_4way( int thr_id, struct work *work, uint32_t max_nonce,
}
if ( (hash+8)[7] == 0 )
{
if ( fulltest( hash, ptarget ) )
if ( fulltest( hash+8, ptarget ) )
{
found[1] = true;
num_found++;
@@ -83,7 +82,7 @@ int scanhash_blake_4way( int thr_id, struct work *work, uint32_t max_nonce,
}
if ( (hash+16)[7] == 0 )
{
if ( fulltest( hash, ptarget ) )
if ( fulltest( hash+8, ptarget ) )
{
found[2] = true;
num_found++;
@@ -92,15 +91,14 @@ int scanhash_blake_4way( int thr_id, struct work *work, uint32_t max_nonce,
}
if ( (hash+24)[7] == 0 )
{
if ( fulltest( hash, ptarget ) )
if ( fulltest( hash+8, ptarget ) )
{
found[3] = true;
num_found++;
nonces[3] = n+3;
}
}
n += 4;
n += 4;
*hashes_done = n - first_nonce + 1;
} while ( (num_found == 0) && (n < max_nonce)